用lazarus的InputQuery替代密码修改窗口

lazarus的InputQuery按以下方法就可以替代密码修改窗口，InputQuery跨平台的，简单方便。

unit unit13;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, SynEdit;

type

  { TForm1 }

  TForm1 = class(TForm)
    Button1: TButton;
    SynEdit1: TSynEdit;
    procedure Button1Click(Sender: TObject);
    procedure pp(Sender: TObject; const AValues: array of string;
        var ACanClose: boolean);
  private

  public

  end;

var
  Form1: TForm1;

implementation

{$R *.lfm}

{ TForm1 }

procedure TForm1.pp(Sender: TObject; const AValues: array of string;
    var ACanClose: boolean);
begin
  ACanClose := True;
  if AValues[0]<>'123' then
  begin
    ShowMessage('旧密码不正确');
    ACanClose := False;
  end
  else
  if AValues[1]<>AValues[2] then
  begin
    ShowMessage('两次密码不同');
    ACanClose := False;
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  strResult:array of string;
begin
  SetLength(strResult,3);
  InputQuery('密码修改',[chr(9)+'旧 密 码',Chr(9)+'新 密 码',Chr(9)+'确认密码'],strResult,@pp);
end;

end.